HDAC1 and gastric cancer: To determine the expression of HDACs in GC, we initially designed primers to amplify HDAC1–11 (Supplementary Table 1) and examined the mRNA expression of HDAC1–11 in human GC cell lines (SGC-7901, BGC-823, and MKN-45) and a control normal gastric epithelium cell line (GES-1) by qPCR.